KR940002509B1 - 필름의 두께 및 조성을 동시에 측정하는 방법 및 그의장치 - Google Patents
필름의 두께 및 조성을 동시에 측정하는 방법 및 그의장치 Download PDFInfo
- Publication number
- KR940002509B1 KR940002509B1 KR1019880014877A KR880014877A KR940002509B1 KR 940002509 B1 KR940002509 B1 KR 940002509B1 KR 1019880014877 A KR1019880014877 A KR 1019880014877A KR 880014877 A KR880014877 A KR 880014877A KR 940002509 B1 KR940002509 B1 KR 940002509B1
- Authority
- KR
- South Korea
- Prior art keywords
- film
- ray
- rays
- composition
- thickness
- Prior art date
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B15/00—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons
- G01B15/02—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons for measuring thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/20—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by using diffraction of the radiation by the materials, e.g. for investigating crystal structure; by using scattering of the radiation by the materials, e.g. for investigating non-crystalline materials; by using reflection of the radiation by the materials
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
- G01N23/2206—Combination of two or more measurements, at least one measurement being that of secondary emission, e.g. combination of secondary electron [SE] measurement and back-scattered electron [BSE] measurement
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Electromagnetism (AREA)
- Crystallography & Structural Chemistry (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
Abstract
Description
Claims (4)
- 필름의 두께 및 조성을 동시에 측정하는 방법에 있어서 : 측정대상인 상기 필름(8)은, 단일 X레이 광원(12)으로부터의 X레이에 의하여 조사(照射)되며 ; 상기 필름(8)내의 결정물질의 회절 X레이의 강도와, 상기 필름(8)을 구성하는 원소의 형광 X레이의 강도가 각각 동시에, 적어도 2개의 X레이 강도검출수단(14A) 내지 (14D)에 의하여 검출되며 ; 동일 측정위치에 있는 상기 필름(8)의 두께 및 조성이, 2개의 검출치로 부터 이하의 식 :Ci=F1(Id,Wi-1)Wi=F2(If,Ci-1)(식중, Ci 및 Ci-1은 반복계산에 의하여 구해지는 i번째, i-1번째의 철농도, Wi-1 및 Wi은 반복계산에 의하여 구해지는 i-1번재, i번째의 부착량이다)들에 관하연 반복계산함으로써 상호교정을 통하여 동시에 결정되는 것을 특징으로 하는, 필름의 두께 및 조성을 동시에 특정하는 방법.
- 필름의 두께 및 조성을 동시에 측정하는 장치에 있어서 : 측정대상인 상기 필름(8)상에 X레이를 조사하기 위한 단일 X레이 광원(12)과 ; 상기 X레이에 의하여 발생되는, 상기 필름(8)내에 포함된 결정물질의 회절 X레이의 강도를 검출하기 위한 제1X레이 강도검출기(14C)와 ; 상기 X레이에 의하여 발생되는, 상기 필름(8)을 구성하는 원소의 형광 X레이의 강도를 검출하기 위한 제2X레이 강도검출기(14A) 및 ; 양 검출치로부터 동일 측정위치에서, 상기 필름(8)의 두께 및 조성을 반복계산에 의한 상호교정을 통하여 동시에 결정하기 위한 수단 및 ; 백그라운드 강도를 검출하기 위한 제3X레이 강도 검출기(14B) 및 제3X레이 강도 검출기(14D)를 포함하여 구성되는 것을 특징으로 하는, 필름의 두께 및 조성을 동시에 측정하는 장치.
- 제2항에 있어서, 상기 X레이 광원(12) 및 모든 상기 X레이 강도검출기(14A) 내지 X레이 강도검출기(14D)들은, 집적형 측정헤드(10)내에 수납되는 것을 특징으로 하는, 필름의 두께 및 조성을 동시에 측정하는 장치.
- 제2항 또는 제3항에 있어서, 상기 X레이 광원(12)은 Cr 타게트 X레이관이며, 상기 X레이 강도검출기(14A) 내지 X레이 강도검출기(14D)들은, 기체밀봉형 비례계수관들인 것을 특징으로 하는, 필름의 두께 및 조성을 측정하는 장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63-159956 | 1988-06-28 | ||
JP63159956A JPH0739987B2 (ja) | 1988-06-28 | 1988-06-28 | 皮膜の厚みと組成の同時測定方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900000685A KR900000685A (ko) | 1990-01-31 |
KR940002509B1 true KR940002509B1 (ko) | 1994-03-25 |
Family
ID=15704844
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019880014877A KR940002509B1 (ko) | 1988-06-28 | 1988-11-12 | 필름의 두께 및 조성을 동시에 측정하는 방법 및 그의장치 |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0348574B1 (ko) |
JP (1) | JPH0739987B2 (ko) |
KR (1) | KR940002509B1 (ko) |
AU (1) | AU603488B2 (ko) |
CA (1) | CA1320008C (ko) |
DE (1) | DE3887880T2 (ko) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3803424C2 (de) * | 1988-02-05 | 1995-05-18 | Gsf Forschungszentrum Umwelt | Verfahren zur quantitativen, tiefendifferentiellen Analyse fester Proben |
DE4021617C2 (de) * | 1990-07-06 | 1993-12-02 | Kugelfischer G Schaefer & Co | Vorrichtung zum kontinuierlichen Messen des Eisengehaltes in Zinkschichten |
GB9223592D0 (en) * | 1992-11-11 | 1992-12-23 | Fisons Plc | X-ray analysis apparatus |
SE513401C2 (sv) | 1999-01-15 | 2000-09-11 | Volvo Aero Corp | Förfarande och anordning för att bestämma läget av ett långsträckt föremål i förhållande till ytan på en framförliggande kropp med hjälp av elektromagnetisk strålning |
JP2002107134A (ja) * | 2000-07-27 | 2002-04-10 | Seiko Instruments Inc | 蛍光x線膜厚計 |
WO2002025257A1 (fr) * | 2000-09-22 | 2002-03-28 | Kawasaki Steel Corporation | Methode de mesure quantitative, appareil de phase metallique utilisant un procede de diffraction de rayons x et procede de production d'une tole d'acier plaquee utilisant cette methode et cet appareil |
JP2002357571A (ja) * | 2001-05-31 | 2002-12-13 | Rigaku Industrial Co | 波長分散型蛍光x線分析装置 |
JP2003050115A (ja) * | 2001-08-07 | 2003-02-21 | Seiko Instruments Inc | X線膜厚計 |
WO2007034570A1 (ja) * | 2005-09-22 | 2007-03-29 | Jfe Steel Corporation | 亜鉛系めっき鋼板のプレス成形性評価方法 |
GB2447252B (en) * | 2007-03-06 | 2012-03-14 | Thermo Fisher Scientific Inc | X-ray analysis instrument |
RU2727762C1 (ru) * | 2020-03-05 | 2020-07-23 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Омский государственный технический университет"(ОмГТУ) | Способ определения толщины тонких пленок |
CN112014231B (zh) * | 2020-10-17 | 2021-04-27 | 安徽宝耀门窗科技有限公司 | 一种铝合金门窗角强度检测试验机 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3686764A (en) * | 1970-04-10 | 1972-08-29 | William M Oesterritter | Interpretation method for use in x-ray diffraction and x-ray fluorescense analysis |
JPS54685A (en) * | 1977-06-02 | 1979-01-06 | Nippon Steel Corp | Simultaneously measurement of florescent x ray and diffracted x ray of minute area |
JPS5524680A (en) * | 1978-08-11 | 1980-02-21 | Sumitomo Metal Ind Ltd | Measurement of thickness of metal coating and component of another metal in the coating film |
US4263510A (en) * | 1979-07-30 | 1981-04-21 | General Electric Company | Combined x-ray diffraction and fluorescence spectroscopy apparatus with environmentally controllable chamber |
EP0108447A3 (en) * | 1982-11-04 | 1985-07-17 | North American Philips Corporation | Simultaneous collection of diffraction and spectrographic data |
JPS6014109A (ja) * | 1983-07-06 | 1985-01-24 | Kawasaki Steel Corp | めつき鋼板のめつき付着量測定装置 |
JPS60104241A (ja) * | 1983-11-11 | 1985-06-08 | Sumitomo Metal Ind Ltd | 螢光x線分析方法 |
JPS60202339A (ja) * | 1984-03-27 | 1985-10-12 | Sumitomo Metal Ind Ltd | 螢光x線分析方法 |
KR900008955B1 (ko) * | 1984-05-10 | 1990-12-15 | 가와사끼 세이데쓰 가부시끼 가이샤 | 합금피막의 피막두께 및 조성 측정방법 |
JPS6122241A (ja) * | 1984-07-11 | 1986-01-30 | Rigaku Denki Kk | X線分析装置 |
DE3573316D1 (en) * | 1984-10-22 | 1989-11-02 | Siemens Ag | Arrangement for x-ray analysis |
DE3442722A1 (de) * | 1984-10-22 | 1986-05-28 | Siemens AG, 1000 Berlin und 8000 München | Roentgenroehren fuer spektro- diffraktometer |
JPS61148355A (ja) * | 1984-12-21 | 1986-07-07 | Kawasaki Steel Corp | 合金化亜鉛めつき鋼板のめつき中鉄濃度の測定方法 |
JPS61259151A (ja) * | 1985-05-14 | 1986-11-17 | Rigaku Denki Kogyo Kk | X線分析装置 |
-
1988
- 1988-06-28 JP JP63159956A patent/JPH0739987B2/ja not_active Expired - Fee Related
- 1988-10-26 CA CA000581266A patent/CA1320008C/en not_active Expired - Fee Related
- 1988-10-28 DE DE3887880T patent/DE3887880T2/de not_active Expired - Fee Related
- 1988-10-28 AU AU24475/88A patent/AU603488B2/en not_active Ceased
- 1988-10-28 EP EP88310137A patent/EP0348574B1/en not_active Expired - Lifetime
- 1988-11-12 KR KR1019880014877A patent/KR940002509B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0348574A2 (en) | 1990-01-03 |
EP0348574A3 (en) | 1990-05-23 |
AU2447588A (en) | 1990-01-04 |
DE3887880D1 (de) | 1994-03-24 |
CA1320008C (en) | 1993-07-06 |
DE3887880T2 (de) | 1994-05-19 |
JPH0739987B2 (ja) | 1995-05-01 |
KR900000685A (ko) | 1990-01-31 |
AU603488B2 (en) | 1990-11-15 |
JPH0210144A (ja) | 1990-01-12 |
EP0348574B1 (en) | 1994-02-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR940002509B1 (ko) | 필름의 두께 및 조성을 동시에 측정하는 방법 및 그의장치 | |
KR900008955B1 (ko) | 합금피막의 피막두께 및 조성 측정방법 | |
EP0473154B1 (en) | System for making an on-line determination of degree of alloying in galvannealed steel sheets | |
US5187727A (en) | Method and apparatus for measuring the iron content in zinc layer and thickness of zinc layer | |
US2521772A (en) | Method of determining the thickness of a metal coating on a metal base | |
JPH0619268B2 (ja) | 金属上塗膜の厚さ測定方法 | |
JPS60202339A (ja) | 螢光x線分析方法 | |
JPH0211844B2 (ko) | ||
US2846589A (en) | Apparatus for determining the thickness of zinc coating on a ferrous metal base | |
KR100348065B1 (ko) | 형광 엑스선을 이용한 도금량 및 합금화도 측정방법 | |
JP2001281175A (ja) | 金属材表面酸化物の測定方法およびx線回折装置 | |
JPS623650A (ja) | 蛍光x線分析方法 | |
JP6520865B2 (ja) | 亜鉛めっき鋼板の合金化度および/またはめっき付着量測定方法 | |
JP2563016B2 (ja) | 有効波長を用いた蛍光x線分析方法および装置 | |
JPH056139B2 (ko) | ||
JP2707865B2 (ja) | 合金化亜鉛めっき層の合金化度測定方法 | |
JPS61148355A (ja) | 合金化亜鉛めつき鋼板のめつき中鉄濃度の測定方法 | |
JP2873125B2 (ja) | めっき付着量の測定方法および装置 | |
JPS6188128A (ja) | 合金被膜の膜厚及び組成測定方法 | |
JPS61277041A (ja) | 金属被膜の螢光x線分析方法及び装置 | |
JPH04355313A (ja) | 金属上塗膜の厚さ測定方法 | |
JPS6367121B2 (ko) | ||
JP2571482B2 (ja) | 多層塗装膜の付着量測定方法および装置 | |
JPS58190747A (ja) | 合金化Znメツキ鋼板の合金化度判定方法 | |
JPH04289412A (ja) | 塗装膜の付着量測定方法および装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19881112 |
|
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19900105 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 19881112 Comment text: Patent Application |
|
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19930519 Patent event code: PE09021S01D |
|
E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 19931119 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 19930519 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |
|
J2X1 | Appeal (before the patent court) |
Free format text: APPEAL AGAINST DECISION TO DECLINE REFUSAL |
|
PJ2001 | Appeal |
Appeal kind category: Appeal against decision to decline refusal Decision date: 19940622 Appeal identifier: 1993201002509 Request date: 19931220 |
|
G160 | Decision to publish patent application | ||
PG1605 | Publication of application before grant of patent |
Comment text: Decision on Publication of Application Patent event code: PG16051S01I Patent event date: 19940228 |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19940622 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19940922 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 19940922 End annual number: 3 Start annual number: 1 |
|
PR1001 | Payment of annual fee |
Payment date: 19970317 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 19980317 Start annual number: 5 End annual number: 5 |
|
FPAY | Annual fee payment |
Payment date: 19990312 Year of fee payment: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 19990312 Start annual number: 6 End annual number: 6 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |